{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["content container", "component whole", "member collection", "else"], "input": "the case centers on a tree at a high school that was a meeting place for white students ."}
{"content container": [], "component whole": [], "member collection": [], "else": [{"subject": "case", "object": "tree"}]}